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Other Non-Current Assets | 12 Months Ended
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Dec. 31, 2017
Investments, All Other Investments [Abstract] |
Other Non-Current Assets | NOTE F – OTHER NON-CURRENT ASSETS Other long-term assets consist of the following:
|  | December 31, 2017 |  |  | December 31, 2016 |
Deposits |  | $ | 532,500 |  |  | $ | 532,500 |
Total other long-term assets |  | $ | 532,500 |  |  | $ | 532,500 |
Deposits for both years include $432,500 on account with the United Kingdom’s Ministry of Defense relating to the expense deposits for HMS Sussex and $100,000 deposit to fund conservation and documentation of any artifacts recovered. Theses HMS Sussex deposits of $532,500 are refundable in their entirety, net of approved Ministry of Defense related expenses.

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- Definition The entire disclosure for investments and other noncurrent assets. + References No definition available. + Details
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